baber/WOPTO huggingface dataset:
Patent JP-2000114226-A (JP)
Title: Substrate-treating device
Inventor: ARAI KENICHIRO
IPC: H01L21/304
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treating device capable of diluting sufficiently the waste liquid of an unrequired chemical, thereby discharging it. SOLUTION: A waste liquid which is left behind a treatment tub 1 and a chemical liquid introduction mechanism 2 flows into a first flow passage αand reaches a suction port of an aspirator 35. Wafer flows in a second flow passage β and reaches an inflow port of the aspirator 35. Since considerable flow rate of water flows from the inflow port to a discharge port within the aspirator 35, the waste liquid reaches near the suction port and is brought inside the aspirator 35, and flows out of the discharge port together with water. The water and waste liquid which flowed out of the aspirator 35 are stirred within a mixture part 37 to be mixed fully. Thus, the waste liquid is entirely diluted with the water, and flows out from the discharge port of the mixture part 37 as a diluted liquid, and is discharged.
Patent JP-H05192690-A (JP)
Title: Method and device for biological purification of effluent
Inventor: JIYANNMARI ROBERU
IPC: C02F9/00
Filed: 1992-10-01
Abstract: PURPOSE: To enable the biological purification by removal of BOD even if water is abnormally increased by rainfall, etc.  
     CONSTITUTION: The enzyme system of the flora existing in the bacterium film of a fixed culture is changed or the oxidation reduction potential by the presence or absence of dissolved oxygen and the compsn. of the water in contact with bacteria are utilized for the growth of the flora optimum for the purpose in the same bacterium film, i.e., BOD removal or acceleration of nitrification. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02147468-A (JP)
Title: Motor-driven power steering control device
Inventor: SAITO YOICHI
IPC: B62D5/04
Filed: 1988-11-14
Abstract: PURPOSE:To prevent certainly the generated induction voltage of a DC motor from being supplied to a stabilized power supply by interposing between motor drive circuit and stabilized power supply a switch circuitry which is put off at the finished time of supplying the power after changing-over of a key switch into Off. CONSTITUTION:When the time set on a timer 7 of an energization holding part 6 has passed after turning of an auto-switch 2 into Off, the timer output is inverted into lower level, and a transistor Tr2 will become Off. Then current supply to a relay 5 is shut, which is put in non-energized condition, and DC power to a stabilized power supply and a motor drive circuit 22 is shut off. This causes shutting between connection points of a contact 5a and the circuit 22 and also a diode D1 and the relay 5. Accordingly in this condition, no supply is made to power supply 3 and the relay 5 even though the steering wheel is turned or the wheel side is steered by external force at the time of maintenance and inspection, a motor 12 is rotated to allow it to work as a power generator, and the induction voltage generated by the motor 12 is emitted from the circuit 22. This prevents careless generation of motor driving condition certainly.
Patent JP-H10115471-A (JP)
Title: Air conditioner
Inventor: KUSHIRO KAN
IPC: F25B6/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To deal with the fluctuation in load in an extensive range by providing a bypass circuit to be directly communicated with an accumulator from the output side of a compressor, arranging a flow rate regulating valve and a heat exchanger in the bypass circuit, and receiving the output signal of a detecting means to operate the flow rate regulating valve. SOLUTION: A bypass circuit 31 to be directly communicated with the upstream side of an accumulator 18 from the output side of a compressor 11 is provided. A flow rate regulating valve 21 to regulate the flow rate of the circuit and a heat exchanger 23 for reducing the superheat to exchange heat with the outside air are arranged in the bypass circuit 31. A high pressure sensor 41, a discharge temperature sensor 42, and a suction temperature sensor 43 are provided as a detecting means to detect the discharged refrigerant gas pressure, the discharged refrigerant gas temperature, and the sucked refrigerant gas temperature of the compressor 11 is provided on an air conditioner 1. A control means 40 calculates the estimated value from the detected value of the detecting means 41-43 to determine the operation quantity of the flow rate regulating valve 21.  The flow rate of the refrigerant gas can be finely and rapidly regulated thereby.
Patent JP-H06141447-A (JP)
Title: Cable line
Inventor: TAKESHIMA HISAO
IPC: H02G3/30
Filed: 1992-10-26
Abstract: PURPOSE:To obtain the same effect as when rectlinearly laid cables are snaked and laid by omitting an operation to bend the cables at a prescribed radius of curvature. CONSTITUTION:Three stripes of cables 1-1 to 1-3 are arranged in parallel so as to be star-shaped, and the cables 1-1 to 1-3 are supported by cleats 10-1, 10-2 so as to be wavy in the radial direction as viewed from their cross section. The cables are supported while one cleat 10-1 is pressing them so as to be brought close to each other, and the cables are supported while the other cleat 10-2 is preseing them so as to saparate them from each other. Then, the cables generate heat, and the cables are made automatically wavy in the radial direction. Elastic members 12 play a role in pressing and energizing the cables so as to be easily wavy.
Patent JP-H11105445-A (JP)
Title: Photosensitive flexographic plate material and manufacture of flexographic plate using the plate material
Inventor: FUSHIMI KAZUTO
IPC: G03F7/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a flexographic plate material with superior printability which is bonded to a photopolymerizable printing plate and can correct the thickness of the plate appropriately and upgrade its elasticity and further, is constructed of a light-weight support as well as a method for manufacturing a flexographic plate using the flexographic plate material. SOLUTION: The photosensitive flexographic plate material comprises at least, one elastomer binder, a photosensitive resin layer which is addition- polymerizable by an active ray and contains at least, one addition-polymerizable ethylene unsaturated monomer and a photoinitiator and a support layer made up of a polyurethane resin foam obtained by bonding the photosensitive resin layer with an adhesive composed mainly of chloroprene rubber, nitrile rubber or polyurethane resin and a polymer film having flexibility and tear resistance, as constituents.
Patent JP-H03152011-A (JP)
Title: Raw material quantitative feeder
Inventor: SHIOMI AKIO
IPC: B65G27/04
Filed: 1989-11-07
Abstract: PURPOSE:To provide a sieving function by a method wherein, in a vibration type raw material quantitative feeder for the nerve of leaf tobacco, a sieving part formed such that slope plates the heights of which are increased toward the direction of a feed are spirally positioned in juxtaposition at intervals of a specified distance is mounted to a trough, and a microfine piece take-out trough is mounted to the lower part thereof in a manner to extend through the side wall of a cylindrical container. CONSTITUTION:A sieving part 9 formed such that a number of plates 8 having a slope the height of which is gradually increased in the direction of the feed of a raw material are positioned spirally in juxtaposition at intervals of a specified distance is disposed to an upper region (a) of the transfer passage of a trough 2. A microfine piece take-out trough 10 is disposed to the lower part of the trough 2. In this constitution, a raw material entering the trough 2 has microfine pieces contained during transfer and sieved in a way that the microfine pieces pass through a gap between the adjoining plates 8 and are dropped on the microfine take-out trough 10. This constitution provides a sieving function.
Patent JP-H05143717-A (JP)
Title: Grain pattern measuring method
Inventor: HASUIKE MAKIO
IPC: G06T1/00
Filed: 1991-11-01
Abstract: PURPOSE:To obtain the grain pattern measuring method which can obtain a grain pattern coefficient extremely effective for judging granular pattern by a processing based on the detection of grain pattern concentration difference. CONSTITUTION:Paper 1 having a prescribed area under stopping or traveling is irradiated with light from a parallel light source 2 for which the quantity of light is made variable, and the transmitted light is made incident to a camera 3. Image signals obtained by the camera 3 are transmitted to an arithmetic unit 5 for image processing. This arithmetic unit 5 for image processing processes the image signals photographed by the camera 3, and a transmitted optical image 9 is displayed on a display device 6. In this case, the arithmetic unit 5 for image processing calculates the sum of the square of concentration difference by executing differential filtering processings in (x) and (y) directions to the image of light transmitted through the paper of the prescribed area first, calculates the square root of the sum of the square sums in the (x) and (y) directions next, defines it as a concentration difference amount, calculates the average value of the frequency distribution of the difference amount and defines it as a grain pattern index.
Patent JP-H02134753-A (JP)
Title: Recorder
Inventor: NEHASHI SATOSHI
IPC: G11B11/10
Filed: 1988-11-15
Abstract: PURPOSE:To realize high speed access and high transfer speed by fitting a laser beam source onto a slider head, applying recording a laser beam and regenerating a signal by a light transmitted through a recording medium. CONSTITUTION:A laser diode is fitted to the tail end part of a slider 102, the same shape as that used for a hard disk. The slider 102 is floated minutely with respect to an optical recording disk 101 driven by a spindle motor 105. The laser beam from the slider 102 is transmitted through the disk 101 and reaches an optical sensor 103. Various media such as a magneto-optical recording film or a recording film through which a hole is made by heat of a laser beam are employed as the recording film of the disk 101. Since the recording/ reproduction of the magneto-optical recording medium is attained, overwrite is attained and an optical component such as a conventional optical head is not required, then the weight of the signal recording and reproducing head is light and the access between tracks is reduced. Since the size of the head is small, two disks or over are placed to increase the recording capacity and the data transfer speed.
Patent JP-2000114129-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OMIZO NAOKO
IPC: B23K26/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To form a mark of high visibility without deeply carving a semiconductor substrate, and enable forming the mark from a semiconductor substrate having high transverse rupture strength. SOLUTION: Laser marking, constituted by a molten trace on a rear 3 of a silicon semicondudor substrate, is performed in a state of a wafer 1 or a chip. Thereby, a laser mark 9 having high visibility can be formed on a semiconductor substrate having high transverse rupture strength, since the wafer 1 or a chip is not carved deeply. The chip rear is set as an upper surface and exposed, and application to a BGA(ball grid array) type chip, which is mounted on a circuit board, is suitably enabled. The surface of the molten trace is monitored, its result is returned to control equipment of laser, and laser output can be adjusted.
Patent JP-H08149708-A (JP)
Title: Charger for secondary battery
Inventor: ISHIGAKI TOSHINORI
IPC: H02J7/00
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a charger for a secondary battery in which the cycle life can be prolonged by charging a secondary battery by an appropriate amount corresponding to the reduced battery capacity thereby preventing deterioration of the battery. CONSTITUTION: The charger for a secondary battery comprises a section 41 for deciding whether a secondary battery is set in a charger or not, a timer section 43 for receiving decision results from the section 41 and measuring the length of time when the secondary battery is removed from the charger, a section 44 for determining the charging time of the secondary battery when it is set again in the charger based on the time length measured at the timer section 43, and a section 42 for controlling the charging of the secondary battery over the charging time determined at the section 44.
Patent JP-H06115267-A (JP)
Title: Heat transfer sheet
Inventor: HIROI JUNICHI
IPC: B41M5/40
Filed: 1992-10-05
Abstract: PURPOSE:To provide a heat transfer sheet which has excellent antistatic properties, heat resistance, slip properties, no interlayer peeling, excellent feeding properties of a thermal head and in which an excellent image can be formed. CONSTITUTION:A heat transfer sheet comprises a heat transfer colorant layer formed on one surface of a base material sheet and an antistatic layer and a heat resistant smooth layer having a crosslinking structure and sequentially laminated on the other surface.
Patent JP-S63139423-A (JP)
Title: Automatic lighting-up device for illumination
Inventor: KANAYAMA SHIGERU
IPC: H05B37/02
Filed: 1986-12-02
Abstract: PURPOSE:To decide the illumination without fail even when the illumination is observed in the irradiation surface of an illuminating device by providing a photoelectric converting part to output a signal in proportion to the logarithm of the illumination, an amplitude extracting part to output a signal in proportion to the output and a comparing part to compare the output signal of an amplitude extracting part with a reference value. CONSTITUTION:A photoelectric converting part 3 outputs a signal in proportion to the logarithm of an illumination. An amplitude extracting part 4 receives the output signal of the photoelectric converting part 3 and outputs a signal (d) in proportion to the size of the amplitude. A comparing part 5a, when the signal (d) is smaller than a reference value e1, generates a trigger signal (f) to make a switch part 2 into an OFF condition. A comparing part 5b, when the average value of the converting part 3 is smaller than a reference value e2, generates a trigger signal (g) so as to make the switch part 2 into the ON condition. For this reason, even when the observation of the illumination is executed in the irradiation surface of the illuminating device, it can be recognized that a solar radiation light, etc., come to be strong and the action of the device is made correct.
Patent JP-H09134570-A (JP)
Title: Disk-reversing device of disk autochanger
Inventor: MIYATA KOHEI
IPC: G11B17/26
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To realize a structure for fixing a holding unit in a reversed state with a small count of parts. SOLUTION: A rotation regulation part 50 of the apparatus for regulating the reversal of a disk is provided with a lock rod 36 rotatable about a rotary shaft 22, a lock lever 54 supported rotatably by a lever-supporting shaft 51 and having a sliding face 52 sliding to the rotating lock rod 36 and a recessed part 53 formed in the sliding face 52, a tension spring 55 for urging the lock lever 54 in a direction to engage the recessed part 53 with the lock rod 36, and a lock-releasing means 60 for rotating the lock lever 54 in a direction to separate the recessed part 53 from the lock rod 36. The recessed part 53 is formed in a direction orthogonal to a line (a) connecting a fulcrum of the lock lever 54 and an axial center of the lock rod fitted in the recessed part 53.
Patent JP-S62145850-A (JP)
Title: Semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L21/8238
Filed: 1985-12-20
Abstract: PURPOSE:To enhance the quality of a semiconductor device of three-dimensional structure by diffusing or implanting boron having large diffusion coefficient to form a semiconductor element for forming source, drain regions in the uppermost layer. CONSTITUTION:Since n-channel semiconductor elements are formed in second and third semiconductor crystal layers II, III, source, drain regions are formed in n-type regions by diffusing or implanting boron. Since a p-channel semiconductor element is formed in a fourth semiconductor crystal layer iv, source, drain regions are formed in p-type regions by diffusing or implanting boron. Thus, the layer iv is diffused or implanted with boron having large diffusion coefficient, the the layers II, III are diffused or implanted with boron having small diffusion coefficient. Accordingly, a region having the region diffused or implanted with the boron including large diffusion coefficient is reduced in its heat treatment to decrease the quantity of an impurity to be diffused through grain boundary as a hole.
Patent JP-H11126406-A (JP)
Title: Information recording device and information reproducing device
Inventor: OTSUBO KENICHI
IPC: G11B17/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable information reproducing and recording device capable of functioning as a changer only when an operation as a changer is performed and performing an operation as a normal player other than as changer. SOLUTION: When a new MD is inserted from an inserting port 55, if no hosing place is selected in a housing part 70, the inserted MD is played at a playing part 90 taking priority over other MDs housed in the housing part 70. On the other hand, when an MD is inserted, if housing place selection is made, the MD is housed in a selected housing place, and played based on a playing command. Thus, an MD player 100 functions as a changer only when an operation as a changer is performed and, other than this, an operation as a normal player is performed.
Patent JP-H10135666-A (JP)
Title: Printed board supporting device
Inventor: MATSUMOTO HIDEKI
IPC: H05K7/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a microvibration by providing wedge-like cut grooves for regulating the motion of a printed board in its thickness direction on a support plate and inserting the printed board supported by a connector in the wedge-like grooves. SOLUTION: A rear panel 14 is bent like a U-latter at the top and bottom. The length H of the U-shaped part is slightly smaller than the longitudinal length h of a printed board 2a. Wedge-like cut grooves 14a facing the printed board 2a are cut through the bent part 14b. Thus the board 2a is secured and fixed to the grooves 14a while connectors 2b, 4b are connected. Thus when a meter is subjected to a microvibration, a printed board supporting device which the resistance of the connector will never increase is realized.
Patent JP-H10135924-A (JP)
Title: Orthogonal frequency-division multiple signal transmission method and receiver used therefor
Inventor: KANEKO KEIICHI
IPC: H04J11/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency-division multiple signal transmission method by which out of symbol synchronization is minimized and the error caused by coefficient averaging between adjacent carriers is reduced, and to provide a receiver used therefor. SOLUTION: An N point discrete Fourier transmission(DFT) multi-value quadrature amplitude modulation(QAM) decoding circuit 31 decodes a symbol number and a reference signal, detects a transmission line characteristic from the reference signal, calculates a correction equation from the transmission line characteristic and stores it, obtains an integration value of an approximated value for each prescribed period by using the coefficient of the transmission line characteristic, so as to calculate an approximated value of a phase difference between a couple of carriers in a vicinity among a plurality of carriers as to each of carriers of the set number, the integration value this input is compared with the value at a preceding input and a forward signal or a backward signal is outputted, depending on the comparison result.  A guard interval period processing circuit 30 adjusts it so that an integrated value of a DFT window, based on the symbol synchronization signal is adjusted based on the forward signal or the backward signal.
Patent JP-H02136065-A (JP)
Title: Voltage converter
Inventor: WAKABAYASHI TOMOHARU
IPC: H01L31/12
Filed: 1988-11-15
Abstract: PURPOSE:To produce secondary DC voltage having no high frequency noise by converting primary electrical energy through an electrical energy conversion means into other DC energy, then converting the DC energy through a plurality of energy/DC electrical conversion means into a plurality of DC electromotive forces to be added together. CONSTITUTION:An incandescent lamp 1 is lighted by the use of current fed from a power source and irradiates solar cells 4 which then transits energy. Consequently, each solar cell 4 produces electromotive force according to the amount of received light. Since the solar cells 4 are connected in series, respective electromotive forces are added to produce a desired high DC voltage corresponding to the number of series joint of the solar 4 between the opposite end terminals of the solar cells 4 connected in series, i.e., output terminals 5 (positive electrode) and 6 (negative electrode).
Patent JP-2000125502-A (JP)
Title: Stator frame of dynamo-electric machine
Inventor: KAWASE HIROAKI
IPC: H02K5/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine which prevents a split fastened by bolt fastening structure from separating, from a stator frame. SOLUTION: This stator frame 31 is cylindrical and is made of aluminum through casting and has a plurality of fins 1a extending axially at the periphery, and there are foot fixing ribs 31c extending axially and counterposed oppositely at the bottom, and this stator frame 31 has split feet 21 made of aluminum being fixed by being fixed by steel bolts 22 to these foot fixing ribs 31c. In this case, they are fastened with the length from the neck of each bolt to the end face of each nut 13 which is five times the bore of the bolt. Proper pre-tension can be added stably to the bolt 22, so that this can prevent the slackening of the bolt. As a result, this can prevent the split foot 21 from separating (coming off) from the stator frame 31.
Patent JP-H02137121-A (JP)
Title: Sheet for prepaid card
Inventor: TAKAGI TOSHIYUKI
IPC: C09D7/12
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the sheet for prepaid cards which has excellent printability and has a preservable property against corrosion and finger print stains as well by forming the protective layer for the vapor deposited metal film of the sheet for cards into specific constitution. CONSTITUTION:The protective layer consisting of a resin having <=10<9>OMEGA/cm<2> surface resistivity is provided at <=1g/m<2> coating weight on the surface of the vapor deposited metal film of the sheet formed by successively providing a magnetic layer and the vapor deposited metal film on a base material. A thermo plastic resin which is selected from respective resins of a polyester system, nitrocellulose system, urethane system, vinyl chloride/vinyl acetate system, and acrylic system and which satisfies the values within the range of the coating weight and surface resistivity value when the protective layer is provided by coating is preferable as the resin to be used for the above-mentioned protective layer. The sheet for prepaid cards which has the good printability and is im proved in the preservable property against the corrosiveness and the fingerprint stains, etc., is obtd. in this way.